18650 2600mAh 3.7V Rechargeable Batteries (2/4-Pack) - UltraFire

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"Charges fast and holds steady."

- Brian Carter

"Showed up fast, packed well, everything perfect."

- Megan Thompson

UltraFire® 18650 Rechargeable Battery 2600mAh

Name: UltraFire® 18650 Rechargeable Battery 2600mAh
Brand: UltraFire
SKU: 8772
Price: 21.99 USD
Availability: InStock
Rating: 5.0 (2 reviews)

2600mAh | 3.7V | Unprotected

UltraFire 18650 rechargeable battery delivers high-drain, reliable power for flashlights, headlamps, and electronics in a compact, lightweight design.

Siez: 68.3mm×10mm×10mm

SKU: 8772

$21.99

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Free Shipping

Easy Returns

1-Year Warranty

Included

2 PCS

Use Cases

DIY Powerwall Cell Banks

Cordless Power Tool Battery Replacement

Power Tool Battery Rebuilding

High-Performance LED Flashlights

EDC (Everyday Carry) Tactical Flashlights

E-Bike Battery Pack Building

PEVs (Personal Electric Vehicles) Power

Custom Electric Skateboard (esk8) Packs

Solar Energy Storage Systems

Off-Grid Solar Battery Banks

Portable Power Stations

Custom Lithium-Ion Battery Packs

Emergency Survival Gear Power

RC (Radio Control) Transmitters and Vehicles

Robotics and DIY Electronics Power

Arduino and Microcontroller Battery Shields

Ham Radio Portable Power

Solar Garden Light Upgrades

Specifications

Brand

UltraFire

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Battery Type

18650

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Material

Li-ion

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Capacity

2600mAh

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Voltage

3.7V

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Max Continuous Discharge

5.2A

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Energy

9.62 Wh

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Charging Time

About 5-7 hours

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Cycle Life

500+ full charges

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Size

68.3mm×10mm×10mm

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Weight

46g

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Chargeable

Yes

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Protective Case

NO

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Certifications

CE, FCC, MSDS, UN38.8

Reviews

Rechargeable batteries

I ordered these rechargeable batteries on line, I got these for a flashlight that was over 15 years old, but they had them, they have so many different battery types. Very satisfied!